{"id":351,"date":"2013-12-18T21:06:49","date_gmt":"2013-12-18T21:06:49","guid":{"rendered":"http:\/\/www.flying-rv7.com\/?page_id=351"},"modified":"2013-12-22T12:55:46","modified_gmt":"2013-12-22T12:55:46","slug":"anti-corrosion-dilem","status":"publish","type":"page","link":"http:\/\/www.flying-rv7.com\/?page_id=351","title":{"rendered":"Anti-corrosion dilem"},"content":{"rendered":"<p>Yes , aluminum oxidize and ends in tatters, as the 2CV from Citro\u00ebn, but after much longer time&#8230;<\/p>\n<p>Vans Aircraft makes no specific recommendation on this point but all hombuilders apply anti-corrosion on aluminium (even alu-T3).<br \/>\nIt is therefore the responsibility of the manufacturer to choose while being aware not to build a submarine !<\/p>\n<p>VANS treats its wings and fuselage kits assembled proposed.<\/p>\n<p>There are several types of anti- corrosion for aluminum treatment:<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0<strong>Applying a primer<\/strong><\/li>\n<\/ul>\n<p>Different types of primer are possible :<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0 Water based primer,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0Epoxy bicomponent primer , with or without chromate,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0Epoxy single component primer.<\/li>\n<\/ul>\n<p>Whatever the choice , it is necessary that the primer layer applied stick to temperature changes , vibration, UV and various attacks that can undergo the plane (grease, fuel , shocks, &#8230; ) .<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0\u00a0<strong>Chromic anodizing<\/strong><\/li>\n<\/ul>\n<p>Having contacted several companies , it remains a possible treatment (that is applied on Dassault RAFALE fighter), stylish but expensive (around \u20ac 4000 for the entire aircraft ) and difficult to achieve in terms of organization .<\/p>\n<p>= &gt; <strong>After many hesitations and taken diverse and varied opinions , I decided to use the 90 Green Primary r\u00e9f.E4120 from french companie Diatex used by Airbus &amp; British Aerospace : 100% epoxy bi- component, pigmented chromate strontium and respecting the .<\/strong><\/p>\n<p>Applied with a pneumatic paint gun ( nozzle 1.5 ) after :<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0 Apply MEK on parts for degreasing,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0Deroche parts with scochbrite maron to create the hook,<\/li>\n<li>\u00a0\u00a0\u00a0 Apply alodine (not sure).<\/li>\n<\/ul>\n<div class=\"addtoany_share_save_container\"><div class=\"a2a_kit a2a_target addtoany_list\" id=\"wpa2a_1\"><a class=\"a2a_button_facebook\" href=\"http:\/\/www.addtoany.com\/add_to\/facebook?linkurl=http%3A%2F%2Fwww.flying-rv7.com%2F%3Fpage_id%3D351&amp;linkname=Anti-corrosion%20dilem\" title=\"Facebook\" rel=\"nofollow\" target=\"_blank\"><img src=\"http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/icons\/facebook.png\" width=\"16\" height=\"16\" alt=\"Facebook\"\/><\/a><a class=\"a2a_button_twitter\" href=\"http:\/\/www.addtoany.com\/add_to\/twitter?linkurl=http%3A%2F%2Fwww.flying-rv7.com%2F%3Fpage_id%3D351&amp;linkname=Anti-corrosion%20dilem\" title=\"Twitter\" rel=\"nofollow\" target=\"_blank\"><img src=\"http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/icons\/twitter.png\" width=\"16\" height=\"16\" alt=\"Twitter\"\/><\/a><a class=\"a2a_button_google_plus\" href=\"http:\/\/www.addtoany.com\/add_to\/google_plus?linkurl=http%3A%2F%2Fwww.flying-rv7.com%2F%3Fpage_id%3D351&amp;linkname=Anti-corrosion%20dilem\" title=\"Google+\" rel=\"nofollow\" target=\"_blank\"><img src=\"http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/icons\/google_plus.png\" width=\"16\" height=\"16\" alt=\"Google+\"\/><\/a><a class=\"a2a_dd addtoany_share_save\" href=\"http:\/\/www.addtoany.com\/share_save\" style=\"background:url(http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/favicon.png) no-repeat scroll 4px 0px !important;padding:0 0 0 25px;display:inline-block;height:16px;vertical-align:middle\">Share<\/a>\n<script type=\"text\/javascript\"><!--\nwpa2a.script_load();\n\/\/--><\/script>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Yes , aluminum oxidize and ends in tatters, as the 2CV from Citro\u00ebn, but after much longer time&#8230; Vans Aircraft makes no specific recommendation on this point but all hombuilders <p><a href=\"http:\/\/www.flying-rv7.com\/?page_id=351\"><div class=\"readon\">Read more<\/div><\/a><\/p><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/pages\/351"}],"collection":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=351"}],"version-history":[{"count":6,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/pages\/351\/revisions"}],"predecessor-version":[{"id":503,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/pages\/351\/revisions\/503"}],"wp:attachment":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}